[SM-G530x/fortunaxx][OFFICIAL] DualbootPatcher - a much simpler dual boot solution - Galaxy Grand Prime Original Android Development

{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Informations
Hey guys, today i will show DualBootPatcher one of the best apps for multi ROMs (i think this is the unique app for this ).
I have managed to support Samsung Galaxy Prime ( G530x )
I am not the creator, just the supporter
Disclaimer
Your warranty is now void.
I am not responsible for bricked devices, dead SD cards, thermonuclear war, or you getting fired because the alarm app failed. Please do some research if you have any concerns about features included in this ROM before flashing it! YOU are choosing to make these modifications, and if you point the finger at me for messing up your device, I will laugh at you. Hard. A lot.
It patches...
Custom kernels for dual boot support
ROMs so that they can be installed as secondary
Google Apps packages for AOSP-based ROMs
SuperSU so that it can be used in the secondary ROM
What's supported?
Except Toaster and Alarm clocks pretty much everything is supported.
How to use the patcher
Android
Download the patcher apk and run it. Tap "Patch Zip File" from the navigation drawer and choose the file you want to patch.
Windows (GUI)
Double click DualBootPatcher.exe and choose the file you want to patch.
--------
After patching the zip file, a new file, like some_rom_dual.zip file will be created. For example, patching ktoonsez's
KT-SGS4-JB4.3-AOSP-TMO-08.28.2013.zip
would create a new
KT-SGS4-JB4.3-AOSP-TMO-08.28.2013_dual.zip
Instructions for dual booting
Before doing anything, download the Dual Boot Patcher app and the DualBootUtilities.zip from the download section below.
The patcher offers several locations for installing ROMs:
Primary: This is normally used for installing a zip to the primary ROM. It is not required, but is strongly recommended because it has code to prevent the zip from inadvertently affecting other ROMs.
Dual: Dual/Secondary is the first multiboot installation location. It installs to the system partition. This is a good spot for installing a second ROM because it doesn't take any space away from the internal storage.
Multi-slots: There are 3 multislots: multi-slot-1, multi-slot-2, multi-slot-3. These install to the cache partition. This is specifically for devices, like the Galaxy S4, that have a massive cache partition.
Data-slots: There can be an unlimited number of data slots. These install to the data partition and eat up space on the internal storage. This is useful for devices where the system partition is nearly full and the cache partition is tiny. These slots are named "data-slot-[id]", where "id" is something you provide in the app.
With that said, let's get to the "how to"!
First, boot into your primary ROM and install the Dual Boot Patcher app
Open the app and go to "Roms" in the navigation drawer. It will ask if you want to set the kernel. Make sure that you do.
Go to "Patch zip file" in the navigation drawer and patch the ROM or zip you want to install. You can select one of the installation locations described above.
There are two ways of flashing the patched zip file. You can either flash it normally from recovery or flash it using the in-app flashing feature. Both methods are explained below.
Flashing from recovery
To flash from recovery, just flash the patched zip file like you would for any other zip. Nice and simple.
In-app flashing
To use in-app flashing, go to "Roms" in the navigation drawer, tap the floating button on the bottom right, and add the zips you want to install. You can queue multiple zips and they will all be flashed in one go. Once you've added all the zips you want to flash, click the check mark in the action bar and they will be flashed right away.
A normal backup from recovery will backup every ROM. If you would like to back up ROMs individually, please see @rlorange's awesome tool: http://forum.xda-developers.com/showthread.php?t=2491299
App and data sharing
DualBootPatcher very recently got support for sharing apps and their data across ROMs. Maybe sharing is somewhat of a misleading term. The feature actually makes Android load the shared apps and data from a centralized location, /data/multiboot/_appsharing. So you're not sharing apps from one ROM to another per se. The ROMs are just loading the apps from one shared location. Let me make this clearer with an analogy.
Think of the people in a company office as ROMs. You want to share with your coworkers some documents (apps). Instead of telling them to come over to your desk to see those documents (sharing apps from one ROM to another), everyone goes to the conference room to look at the documents together (loading apps from a shared location). That's how app and data sharing is implemented.
To use app sharing, follow these steps in every ROM that you want to use app sharing:
Install the app you want to share
Open DualBootPatcher and go to "App Sharing" in the navigation drawer
Enable individual app sharing
Tap "Manage shared applications" and enable APK/data sharing for the app
Reboot
When you uninstall an app that's shared, it simply become unshared for the current ROM. That way, other ROMs are not affected. To continue the analogy above, if you quit your job, you won't shred the documents that everybody else was looking at.
If you unshare an app's data, it will go back to using the data it had before it was shared. In other words, you leave the conference room and go back to work on your own documents at your desk.
(Hope my analogy didn't suck too much )
How do I...?
Switch the ROM if something doesn't work properly?
You can flash the DualBootUtilities zip from recovery. It will provide a menu interface that allows switching to the various ROMs.
If you have TWRP, you can also switch manually by tapping Install -> Images (bottom right) -> Go to /sdcard/MultiBoot/[Your ROM]/ -> flash boot.img.​
Wipe /cache, /data, /system, or dalvik-cache?
The easiest way is to do it from the app while booted in another ROM. Just go to "Roms" in the navigation drawer, tap the 3 dots options menu for the ROM you want to wipe, and tap "Wipe ROM".
Alternatively, flash the DualBootUtilities zip from recovery, which will also allow you to wipe a ROM.
NOTE: Don't use the recovery's built-in wiping abilities as that may delete non-primary ROMs!​
Update the primary ROM?
Patch the zip for primary and flash it. The "primary" installation target is designed so that other ROMs won't be affected when you want to flash something for the primary ROM.​
Update a non-primary ROM?
Patch and flash the zip exactly like how you did it the first time.​
Flash a mod or custom kernel for the primary ROM?
Patch it for primary before flashing. If the zip does not wipe /cache, it is also safe to flash it directly.​
Flash a mod or custom kernel for a non-primary ROM?
Just patch and flash it ​
Downloads:
I recommend against using the stable version of the patcher right now. So many changes have been made in regards to device support, ROM support, and general bug fixes that it's better to use the unstable snapshot builds until the next stable release is made.
[LINK] Dual Boot Patcher (Snapshots) and DualBootUtilities recovery zip
Source code:
DualBootPatcher: https://github.com/chenxiaolong/DualBootPatcher
DualBootUtilities: https://github.com/chenxiaolong/DualBootZips
Build instructions: https://github.com/chenxiaolong/DualBootPatcher/tree/master/docs
Know Issues
- The ROMs section sometimes bug and get a infinite refresh, close the app and open app again.
- Simple Anouncement : Please refrain from using /system and /cache partitions for secondary rom install
Special Thanks
@chenxiaolong for the awesome DualBootPatcher.
XDA:DevDB Information
Dualboot Patcher G530x, Tool/Utility for the Samsung Galaxy Grand Prime
Contributors
faizauthar12
Source Code: https://github.com/chenxiaolong/DualBootPatcher
Version Information
Status: Stable
Created 2017-03-26
Last Updated 2017-03-26

---

Reserved

---

Reserved
Here we go, the screenshots!

---

Can i use the stock rom as primary and other rom as secondary? Need help to this, haha

---

DexIdiotGT said:
Can i use the stock rom as primary and other rom as secondary? Need help to this, haha
Click to expand...
Click to collapse
Yes, that's the main reason why i port this tools

---

It means 2 different roms???

---

Dehieu2003 said:
It means 2 different roms???
Click to expand...
Click to collapse
Yes it is...
3, 4 or even 10 roms at once installed
Just like a dualboot or triple boot at desktop

---

faizauthar12 said:
Yes it is...
3, 4 or even 10 roms at once installed
Just like a dualboot or triple boot at desktop
Click to expand...
Click to collapse
Did you have a tutorial about this? I don't understand

---

Dehieu2003 said:
Did you have a tutorial about this? I don't understand
Click to expand...
Click to collapse
go to ROMs tabs to patch your current kernel with mbtool
then:
prepare your ROM that will be patched
open DualBoot Patcher app
go to Path Zips File
press the "+" icon
and press "Add flashable zip"
allow the permission...
choose the zip file ( rom )
now choose the partition configuration
Code:
Primary rom is the current rom..., use this option to update the rom..
Secondary till multi slot 3 will use system partition
Data slot will eat the internal storage..
Extsd slot will eat the external storage, Sdcard
after that give an ID for your rom
( this will give a dedicated folder for it)
if you give pacman rom with ID "1" , slot 1 will be reserved for pacman, if you want to upgrade it
go back to partition configuration then give the same ID..
patched?
flash it via recovery

---

faizauthar12 said:
Here we go, the screenshots!
Click to expand...
Click to collapse
Hey there,
I have tried this on my fortunave3g. My primary rom is stock 5.0 TouchWiz and I am trying to install AEX 4.6. But I am facing issues installing it. I followed the instructions given on the apps GitHub page.
Patched the ROM using the app and flashing it from the app, everything okay but stuck at "Patching system image unconditionally". I sat there for 1 hrs but nothing happen. So I closed that and tried installing it with TWRP. From there, it was able to create system.img and other images but it fails to run updater-script.
Have any idea why this happens?
Sent from my fortunave3g using XDA Labs